2021 Relativity
2021 Relativity
Ignacy Sobocinski(31 Jan 1858 - )
Stefania Flaszkowska(27 Nov 1864 - )
Julian Sobocinski
b. 13 Dec 1891, Skępe, Poland
d. 22 Nov 1962
updated 3/27/21
copyright 2021 Jean Wisner Dupon